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BNC Connectors & Adapters

Amphenol RF BNC Connectors and Adapters are available with 50Ω or 75Ω impedance and operate in a 0GHz to 6GHz frequency range. These lightweight miniature connectors offer reliability, 1500V_RMS dielectric withstanding voltage, 1000V_RMS voltage rating, and 5000MΩ or 10,000MΩ minimum insulation resistance. Many of the connectors feature bayonet-style coupling for quick connections and disconnections. These connectors are available in 50Ω, 75Ω, and 50Ω reverse polarity. The in-series adapters offer two different interfaces within the same connector series, while between-series adapters include interfaces from different connector series. Applications for Amphenol RF BNC Connectors and Adapters are antennas, telecom, automotive, computers/LANs, medical equipment, Mil-Aero, and much more. A full line of PCB receptacles, bulkhead receptacles, reverse-polarity connectors, resistor terminations, and other accessories complement the product offering.

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Part #

RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG 734A/U 75 OHM BR-TF

112961
Amphenol RF
1: $16.82
116In Stock

Mfr. Part No.
112961

Mouser Part No
523-112961

Amphenol RF

RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG 734A/U 75 OHM BR-TF

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Datasheet

116In Stock

$16.82

$16.21

$16.17

$16.14

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Mult.: 1

RF Connectors / Coaxial Connectors ST Plg 50ohm RG-122 180 195 1865A 8218

000-16300
Amphenol RF
1: $14.29
675In Stock

Mfr. Part No.
000-16300

Mouser Part No
523-16300

Amphenol RF

RF Connectors / Coaxial Connectors ST Plg 50ohm RG-122 180 195 1865A 8218

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Datasheet

675In Stock

$14.29

$13.71

$12.95

$12.47

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Min.: 1
Mult.: 1

RF Adapters - Tee 75 OHM BNC ADPTR TEE

031-70036
Amphenol RF
1: $87.57
99In Stock

Mfr. Part No.
031-70036

Mouser Part No
523-31-70036

Amphenol RF

RF Adapters - Tee 75 OHM BNC ADPTR TEE

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Datasheet

99In Stock

$87.57

$74.45

$69.79

$61.78

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BULKHEAD CRIMP JACK 75ohm RG59 B8241

031-71011-RFX
Amphenol RF
1: $7.74
777In Stock

Mfr. Part No.
031-71011-RFX

Mouser Part No
523-31-71011-RFX

Amphenol RF

RF Connectors / Coaxial Connectors BULKHEAD CRIMP JACK 75ohm RG59 B8241

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Datasheet

777In Stock

$7.74

$7.29

$6.53

$6.44

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC Strg Clamp Jack

031-6332
Amphenol RF
1: $28.18
71In Stock

Mfr. Part No.
031-6332

Mouser Part No
523-031-6332

Amphenol RF

RF Connectors / Coaxial Connectors BNC Strg Clamp Jack

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Datasheet

71In Stock

$28.18

$23.98

$22.48

$17.90

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Mult.: 1

RF Connectors / Coaxial Connectors STRAIGHT JACK

031-318-1001
Amphenol RF
1: $21.44
157In Stock

Mfr. Part No.
031-318-1001

Mouser Part No
523-31-318-1001

Amphenol RF

RF Connectors / Coaxial Connectors STRAIGHT JACK

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Datasheet

157In Stock

$21.44

$18.23

$17.09

$16.27

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Mult.: 1

RF Connectors / Coaxial Connectors BNC ST CLAMP PLUG RG 11 75 OHM TF

112558
Amphenol RF
1: $20.31
105In Stock

Mfr. Part No.
112558

Mouser Part No
523-112558

Amphenol RF

RF Connectors / Coaxial Connectors BNC ST CLAMP PLUG RG 11 75 OHM TF

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Datasheet

105In Stock

$20.31

$13.40

$12.99

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RF Connectors / Coaxial Connectors BNC VERT PCB MT ISOL WHT

031-71058
Amphenol RF
1: $11.41
121In Stock

Mfr. Part No.
031-71058

Mouser Part No
523-31-71058

Amphenol RF

RF Connectors / Coaxial Connectors BNC VERT PCB MT ISOL WHT

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Datasheet

121In Stock

$11.41

$10.12

$9.73

$9.34

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Mult.: 1

RF Connectors / Coaxial Connectors BNC Right Angle PCB Jack SMT

031-70352
Amphenol RF
1: $11.31
28In Stock

Mfr. Part No.
031-70352

Mouser Part No
523-031-70352

Amphenol RF

RF Connectors / Coaxial Connectors BNC Right Angle PCB Jack SMT

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Datasheet

28In Stock

$11.31

$10.18

$9.80

$8.32

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Mult.: 1

RF Adapters - Between Series BNC PLUG TO UHF PLUG ADAPTER

242139
Amphenol RF
1: $26.91
17In Stock

Mfr. Part No.
242139

Mouser Part No
523-242139

Amphenol RF

RF Adapters - Between Series BNC PLUG TO UHF PLUG ADAPTER

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Datasheet

17In Stock

$26.91

$22.87

$20.89

$19.79

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RF Connectors / Coaxial Connectors RF Connector BNC Straight Receptacle Jack Solder Cup Bulkhead Rear Mount 75 Ohm Isolated

112670
Amphenol RF
1: $16.22
1In Stock
100Expected 17/08/2026

Mfr. Part No.
112670

Mouser Part No
523-112670

Amphenol RF

RF Connectors / Coaxial Connectors RF Connector BNC Straight Receptacle Jack Solder Cup Bulkhead Rear Mount 75 Ohm Isolated

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Datasheet

1In Stock

100Expected 17/08/2026

$16.22

$14.05

$13.32

$13.13

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Mult.: 1

RF Connectors / Coaxial Connectors BNC BULKHEAD JACK 316/U 6.5MM PANEL

112719
Amphenol RF
1: $10.84
14In Stock
99Expected 01/09/2026

Mfr. Part No.
112719

Mouser Part No
523-112719

Amphenol RF

RF Connectors / Coaxial Connectors BNC BULKHEAD JACK 316/U 6.5MM PANEL

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Datasheet

14In Stock

99Expected 01/09/2026

$10.84

$9.76

$9.19

$8.96

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Mult.: 1

RF Connectors / Coaxial Connectors CRIMP PLUG 75 OHM

031-70237
Amphenol RF
1: $5.69
481In Stock
NRND

Mfr. Part No.
031-70237

Mouser Part No
523-31-70237

NRND

Amphenol RF

RF Connectors / Coaxial Connectors CRIMP PLUG 75 OHM

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Datasheet

481In Stock

$5.69

$4.83

$4.52

$4.31

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Mult.: 1

RF Connectors / Coaxial Connectors BNC JACK

000-36800
Amphenol RF
1: $38.25
77In Stock
NRND

Mfr. Part No.
000-36800

Mouser Part No
523-36800

NRND

Amphenol RF

RF Connectors / Coaxial Connectors BNC JACK

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Datasheet

77In Stock

$38.25

$32.54

$30.50

$25.02

Min.: 1
Mult.: 1

RF Connector Accessories BNC75 ACC 112-SPANNER NUT

112-NUT-KNURL
Amphenol RF
1: $1.25
757In Stock
550Expected 30/11/2026

Mfr. Part No.
112-NUT-KNURL

Mouser Part No
523-112-NUT-KNURL

Amphenol RF

RF Connector Accessories BNC75 ACC 112-SPANNER NUT

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757In Stock

550Expected 30/11/2026

$1.25

$1.06

$1.02

$0.955

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RF Connectors / Coaxial Connectors HD-BNC Male Straight .086 Cable 50 Ohm

034-5026
Amphenol RF
1: $10.70
17In Stock

Mfr. Part No.
034-5026

Mouser Part No
523-34-5026

Amphenol RF

RF Connectors / Coaxial Connectors HD-BNC Male Straight .086 Cable 50 Ohm

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Datasheet

17In Stock

$10.70

$9.63

$8.07

$7.68

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Mult.: 1

RF Connectors / Coaxial Connectors BNC HIGH PERFORMANCE VIDEO 75 OHM GLD

112740
Amphenol RF
1: $10.60
1In Stock

Mfr. Part No.
112740

Mouser Part No
523-112740

Amphenol RF

RF Connectors / Coaxial Connectors BNC HIGH PERFORMANCE VIDEO 75 OHM GLD

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Datasheet

1In Stock

$10.60

$8.45

$8.34

$7.47

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Mult.: 1

RF Connectors / Coaxial Connectors BNC JACK 8 213/U

112708
Amphenol RF
1: $17.87
54In Stock

Mfr. Part No.
112708

Mouser Part No
523-112708

Amphenol RF

RF Connectors / Coaxial Connectors BNC JACK 8 213/U

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Datasheet

54In Stock

$17.87

$15.49

$14.68

$14.47

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC BULKHEAD JACK RG 58/195 REV POLARITY

112202RP
Amphenol RF
1: $8.65
18In Stock

Mfr. Part No.
112202RP

Mouser Part No
523-112202RP

Amphenol RF

RF Connectors / Coaxial Connectors BNC BULKHEAD JACK RG 58/195 REV POLARITY

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Datasheet

18In Stock

$8.65

$8.10

$7.89

$7.56

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC ST CRIMP JACK LMR200 50 OHM-TF

112598
Amphenol RF
1: $18.44
41In Stock

Mfr. Part No.
112598

Mouser Part No
523-112598

Amphenol RF

RF Connectors / Coaxial Connectors BNC ST CRIMP JACK LMR200 50 OHM-TF

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Datasheet

41In Stock

$18.44

$14.06

$12.47

$11.69

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC STRAIGHT JACK RG 58/LMR 195 REV POL

112144RP
Amphenol RF
1: $3.61
21In Stock

Mfr. Part No.
112144RP

Mouser Part No
523-112144RP

Amphenol RF

RF Connectors / Coaxial Connectors BNC STRAIGHT JACK RG 58/LMR 195 REV POL

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Datasheet

21In Stock

$3.61

$3.13

$2.78

$2.66

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC RA PCB JACK 75 OHM-HI/WH

112413
Amphenol RF
1: $8.24
50In Stock

Mfr. Part No.
112413

Mouser Part No
523-112413

Amphenol RF

RF Connectors / Coaxial Connectors BNC RA PCB JACK 75 OHM-HI/WH

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Datasheet

50In Stock

$8.24

$7.42

$6.99

$6.81

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Min.: 1
Mult.: 1

RF Connector Accessories BNC75 ACC WASHER

112-WASH 112414
Amphenol RF
1: $0.64
1,012In Stock

Mfr. Part No.
112-WASH 112414

Mouser Part No
523-112WASH112414

Amphenol RF

RF Connector Accessories BNC75 ACC WASHER

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Datasheet

1,012In Stock

$0.64

$0.563

$0.514

$0.464

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC (F) 75OHM REC RA PCB R Pin Valox

031-71047
Amphenol RF
1: $9.89
50In Stock

Mfr. Part No.
031-71047

Mouser Part No
523-31-71047

Amphenol RF

RF Connectors / Coaxial Connectors BNC (F) 75OHM REC RA PCB R Pin Valox

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Datasheet

50In Stock

$9.89

$8.90

$8.38

$8.17

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Mult.: 1

RF Connectors / Coaxial Connectors BNC ST PLUG 8X/LMR 240 REVERSE POLARITY

112533RP
Amphenol RF
1: $15.63
67In Stock

Mfr. Part No.
112533RP

Mouser Part No
523-112533RP

Amphenol RF

RF Connectors / Coaxial Connectors BNC ST PLUG 8X/LMR 240 REVERSE POLARITY

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Datasheet

67In Stock

$15.63

$13.86

$13.33

$12.79

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Min.: 1
Mult.: 1

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